Dharma, Muhammad Yudistira, Syukriah Syukriah, and Khairul Anshar. “Palm Oil Kernel Quality Analysis Based on Work Shift Using SPC Method”. Metode : Jurnal Teknik Industri 12, no. 2 (October 31, 2026): 291–300. Accessed November 3, 2026. https://ejournal.um-sorong.ac.id/index.php/metode/article/view/5683.